15697530405

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{770053}}^1$

素因数の和:770218

約数の個数: 32

約数和(自身を含む): 28091569920

約数和(自身を除く): 12394039515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 20385, 770053, 2310159, 3850265, 6930477, 11550795, 20791431, 34652385, 103957155, 116278003, 348834009, 581390015, 1046502027, 1744170045, 3139506081, 5232510135, 15697530405]

約数ペア:

[(1, 15697530405), (3, 5232510135), (5, 3139506081), (9, 1744170045), (15, 1046502027), (27, 581390015), (45, 348834009), (135, 116278003), (151, 103957155), (453, 34652385), (755, 20791431), (1359, 11550795), (2265, 6930477), (4077, 3850265), (6795, 2310159), (20385, 770053)]